On April 3, 2002, RonDay wrote regarding the Energy Shield Test on the Pillar of Autumn:

I Went As Little Into The Yellow Square As Possible And The Spinning Things Pushed Me Out oF The Square Completely. I Was Not Able To Move And My Health Meter Did The Same As If You Were In The Square.

The screenshot he sent was pretty hard to decipher - so I made a film. Odd, that you can actually get out of the box at all... but that once you do, you're frozen. (Well, you can turn, but you can't walk.)

Click the frame above to see the movie. Or, option-click (right-click on a PC) on this link to download it directly to your hard drive.